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Weather Forecast

Scattered showers and storms this afternoon from the northern Greens eastward; mainly dry and warmer south.

At a Glance

Daytime Cloudy and Sunny Weather Icon

This Afternoon

Slight chance of a shower, except sct'd and chance t-storms from the n'rn Greens into n'rn and central NH.
Upper 60s to mid 70s south; mainly low to mid 60s north

Evening Mostly Clear Weather Icon

Tonight

Early showers east ending. Partial clearing, patchy fog.
Low 40s to upper 40s, coolest east

Daytime Cloudy and Sunny Weather Icon

Friday

Partly sunny.
Lower 60s east of the Greens, 60s to around 70 west.

Mix of sun and clouds.

Saturday

Becoming cloudy. Some showers in NY.
60s to around 70

Eye on the Sky Forecast, May 2, 2024

Weather Forecast

Extended Forecast  |  Significant/Hazardous Weather  |  Recreational Forecast  |  Detailed Discussion  |  Farm & Garden  |  Wind by Elevation  |  Temperature by Elevation


Detailed Forecast

This Afternoon:
Mostly cloudy north; partly cloudy south. Slight chance of a shower, except scattered with the chance of a thunderstorm from the northern Greens into northern and central New Hampshire. Highs from the upper 60s to mid 70s in the south, and low to mid 60s north, with some upper 50s northeast. West to northwest winds 5 to 10 mph.

Tonight:
Partly cloudy or becoming so. Chance of an early shower northeast, and in New Hampshire. Lows in the mid to upper 40s, some lower 40s northeast, and in the Adirondacks. Winds becoming north 5 to 10 mph early, then diminishing.

Friday:
Partly cloudy. Highs in the low to mid 60s east of the Greens, and mid 60s to around 70 west. Winds variable to southeast at around 5 mph.


Extended Forecast

Friday Night:
Partly cloudy. Lows in the upper 40s to low 50s from the Green Mountains west, 40s east. Light winds early, then  becoming south 5 to 10 mph from the Green Mountains westward.

Saturday:
Partly to mostly cloudy. Chance of late-day showers in far northern New York. Highs from the mid 60s to around 70, some lower 60s in New Hampshire. Winds becoming south to southeast 5 to 10 mph.

Saturday Night:
Mostly cloudy. Lows from the low to mid 40s from the Green Mountains eastward, to the upper 40s to low 50s west.

Sunday:
Cloudy, with a rising chance of showers west to east.  Cool. Highs in the 50s from the Green Mountains eastward, to near 60 west.

Sunday Night:
Mostly cloudy, with some periods of showers.  Lows from the low to mid 40s from the Green Mountains east, to the upper 40s to low 50s west.

Monday:
Morning clouds, with any morning showers ending.  Increasing periods of sun southwest to northeast.  Highs in the 60s to low 70s.

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Significant/Hazardous Weather

None.

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Recreational Forecast

Mountain Forecast:
The summits will be obscured in clouds and showers from the Adirondacks, into the central and northern Green Mountains, the showers becoming numerous through the White Mountains and Eastern Townships. Clouds for the southern Green Mountains and Berkshires might break for a few periods of sun. Moderate southwest winds becoming northwest, while temperatures moderate a few degrees. Friday brings periods of sunshine, light winds turning to the south, and temperatures the same, or a few degrees cooler. The outlook for Saturday, clouds move back in, lowering across the Adirondacks in the afternoon with a chance of showers. Freshening south winds, and temperatures moderating a few to several degrees. By Sunday, the summits will be obscured in rain and clouds, making for a much cooler day, while moderate south winds shift to the southwest and west late in the day.

Wind At Lower Elevations:
Winds today south near 10 mph, shifting to the west and northwest. For Thursday night, winds becoming north near 10 mph, decreasing overnight. On Friday, winds variable to east up to 10 mph. The outlook for Saturday calls for light winds, becoming south to southeast near 10 mph.

For more details on Lake Champlain, go to: https://forecast.weather.gov/product.php?site=BTV&product=REC&issuedby=BTV

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Detailed Discussion

Yesterday’s lack of sunshine not only made for a gray, dampish start to May, but it held temperatures in the 50s from I-89 east and north, about 10 degrees colder than the long-term averages. Locations west and south did manage some breaks of sun yesterday afternoon, helping readings to ease up into the 60s, closer to average for the start of May. For northern regions this morning, it’s still gray and cool, but showers and thunderstorms moved in after midnight for a soggy start to the day. This is part of a compact storm near Montreal, tracking to the east of I-89, running through NH this afternoon, and close to Boston by the end of the day. The first pulse of showers is now exiting eastern VT and splashing from central and northern NH into Maine. This leaves a relative lull in the showers, with a passing localized shower through midday. The storm’s passage southeast this afternoon, and limited atmospheric heating will stir up additional scattered showers, mostly from I-89 east and north, holding temperatures in the upper 50s to low 60s. West of the storm’s influence, especially areas west and south of I-89 should remain mostly dry, perhaps with a few elements of sun, giving thermometers a boost, reaching the 60s to a few low 70s, warmest in southwest VT and into the Hudson Valley. Meanwhile, camped out over the Canadian Arctic, high pressure will expand south through eastern Quebec behind the storm tonight, which offers some partial clearing later tonight, and a mix of clouds and sun to finish up the week tomorrow. More sun means temperatures climbing to the 60s and low 70s tomorrow afternoon. These warmer, more seasonable temperatures should linger into the start of the weekend Saturday, as interval of sunshine continue, with highs ranging from the lower 60s east to the upper 60s west, and should be favorable for Green-Up Day in Vermont. However, with a cold front approaching from the west Saturday, showers should develop in the St. Lawrence Valley, edging east through NY later in the day, progressing east and south Saturday night into Sunday. This should cool temperatures several degrees, mainly in the 50s Sunday. As long as this system keeps moving, partly sunny and seasonable weather return for early next week.

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Farm & Garden

Rainfall Forecast:
Scattered to numerous showers today from I-89 east and north, covering 50 percent of the area, up to 90 percent in the Eastern Townships and NH, with amounts of 0.10 to 0.30 inches, locally over 0.50 inches in the Eastern Townships, and only a stray shower west and south, with little measurable rain. No rain Friday, and from VT and the Berkshires east Saturday. Showers developing in the St. Lawrence Valley Saturday morning, edging east through NY in the afternoon, covering 50 percent of the area, with amounts near 0.10 inches. Showers likely Sunday, with light to locally moderate amounts, tapering off Monday morning.

Drying Conditions:
Good drying expected today west and south of I-89, with a localized shower or two and minimum relative humidities near 55 percent, and fair to poor drying north and east of I-89, where relative humidities run near 75 percent. Good drying conditions Friday, with minimum relative humidities remain near 45 percent. Good drying conditions expected Saturday from VT and the Berkshires east, with minimum relative humidities remain near 45 percent, becoming fair to poor in NY and the St. Lawrence Valley with scattered showers and minimum relative humidities near 65 percent. Drying becoming fair to poor on Sunday with showers likely, improving to good with some clearing and warmer temperatures Monday.

Frost:
No frost of freezing temperatures over the next several days.

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Wind by Elevation

Wind Speeds
ElevationTodayFridaySaturday
2000ftSW 20>NW 10 mphE>S 5 to 10 mphS 10 to 15 mph
4000ftSW>NW 15 to 30 mphE>S 5 to 10 mphS 10 to 15 mph
6000ftW>NW 30 to 45 mphENE 5 to 15 mphlight>S 5 to 15 mph

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Temperature by Elevation

Temperature at Elevation
ElevationTodayFridaySaturday
2000ft57 NE/67 SW60 NE/67 SW57 NE/63 SW
4000ft50s50 to 55near 50
6000ft40 to 4540 to 4530s

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Weather Journal

May 2, 2024

Sunrise: 5:40 AM
Sunset: 7:55 PM

Length of the day:
14 hours and 15 minutes

April 30th of 1903 was the hottest April day on most record books at the time, hitting a toasty 86 in St. Johnsbury. A sharp cold front sliced through the region on May first, and by the morning of the 2nd, temperatures had fallen to the teens and 20s, setting records for some of the coldest May readings. And yet nary a drop of rain fell, part of an extreme drought that left no measurable rain in Burlington all month, its driest month on record.

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This program is a partnership between the Fairbanks Museum and Vermont Public.